Nine people have been hospitalized and dozens more became sick with salmonella in Canada after consuming pistachios or products containing pistachios.

Between early March and mid-July, a total of 52 cases of salmonella were confirmed in Ontario, British Columbia, Manitoba and Quebec, according to a notice published this week from the Public Health Agency of Canada. Salmonella is a foodborne bacterial disease that affects the intestinal tract.

Many of the people who became infected said they ate pistachios or food with pistachios in it, like Dubai-style chocolate — a chocolate bar with a filling made of pistachios and kadayif, or chopped filo pastry. Those who became sick ranged in age from two to 89 years old. A third of them were female, per the agency.

Dubai-style chocolate bars g

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